
Safety relief valve of 7s-6-3 series
Bulk pricing available
FOB, CIF & EXW terms available
Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
pipelines of reduced and cooled steam of RPU, RPU, deaerators and
other systems and (objects) of TPPs. Safety valves are installed on
horizontal sections of pipelines with stem direction upwards. They are located
in places convenient for maintenance and allow to place in close proximity to them impulse valves.
impulse valves in close proximity to them. Connection of valves to the pipeline -
flanged.
Climatic design - U, T according to GOST 15150-69
Placement category - 3 according to GOST 15150-69
Manufacturing and delivery according to TU 3740-001-86921904-2013..
Technical Specifications
Weight | 375 kg |
---|---|
Diameter | 250 mm |
Pressure | 5 MPa |
Temperature | 450 °C |
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
Shipping & Payment Information
Shipping Terms
- FOB: Novorossiysk, Russia
- CIF: Available to major ports worldwide
- EXW: Manufacturer's facility, Russia
Delivery Time
- Sea freight: 30-60 days (depending on destination)
- Air freight: 14-21 days (for urgent orders)
- Production lead time: 30-90 days (depending on order size)
Payment Methods
- Letter of Credit (L/C)
- Wire Transfer (T/T)
- Escrow Services
Order Minimums
- We work with orders starting from 1 container
- You can mix different products in one container
- Volume discounts available for larger orders
Customs & Documentation Support
We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.
Contact Our Import Specialists
WhatsApp (Recommended)
For fastest response and immediate assistance with pricing, availability, and ordering.
+971 58 657 4796For detailed inquiries, documentation requests, and formal communications.
Send Email Inquiry info@tonzar.comRequest Call Back
Schedule a consultation with our import specialists at your convenience.
Business Hours
We're available to assist you during the following hours:
- Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
- Saturday: 10:00 AM - 2:00 PM (GMT+4)
- Sunday: Closed
Our WhatsApp support is available outside business hours for urgent inquiries.
Similar Products You May Be Interested In

Spring loaded safety relief valve KS.7547.000
View Details
Safety valves of carbon, alloyed and stainless steel, type STK-KP.
View Details
Safety relief valve of "Pregran" trade mark, type KPPP, series 096, DN20, PN16
View Details
Safety relief valve of "Pregran" trade mark, type KPPP, series 495, DN10, PN25
View Details
Brass socket safety valve DN 20 PN 25
View Details
Safety relief valve 8C-3-2 impulse valve
View Details
??????-?????????? ???-029-150-01
View Details
Welded pulse safety device (PPS) UF 50024-100-07
View Details
15s-1-1 Direct acting safety valve
View Details
Spring loaded full lift safety relief valve, type KSP; DN 25-200; PN 16-63
View Details
Safety relief valve of "Pregran" trade mark, type KPPP, series 495, DN25, PN25
View Details
Spring loaded safety relief valve KO.7607.000
View DetailsVerified Suppliers
All products are sourced directly from authorized Russian manufacturers
Quality Assurance
Products meet international quality standards with proper certification
Global Shipping
Reliable logistics solutions to deliver products to your location
Secure Payments
Multiple secure payment options to facilitate international transactions